A touchless automatic motion sensor trash can.

Water Level Meter using the Ultrasonic Sensor to sense the Water Level and ESP8266-01 to send the data over WiFi.

Now you don't have to remember any of your passwords, and they are still safe and ready to use!

A keyboard controller (foot pedals) for Rainbow Six with Q and E keys (for lean action).

Most easy way to make crossfader with Arduino.

Custom lights for your 3D printed lithophane case.